87081417

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 129391080

約数和(自身を除く): 42309663

約数列:

[1, 3, 9, 41, 123, 369, 409, 577, 1227, 1731, 3681, 5193, 16769, 23657, 50307, 70971, 150921, 212913, 235993, 707979, 2123937, 9675713, 29027139, 87081417]

約数ペア:

[(1, 87081417), (3, 29027139), (9, 9675713), (41, 2123937), (123, 707979), (369, 235993), (409, 212913), (577, 150921), (1227, 70971), (1731, 50307), (3681, 23657), (5193, 16769)]